script/public-inbox-httpd

   1 #!/usr/bin/perl -w
   2 # Copyright (C) 2016-2020 all contributors <meta@public-inbox.org>
   3 # License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
   4 #
   5 # Standalone HTTP server for public-inbox.
   6 use strict;
   7 use PublicInbox::Daemon;
   8 BEGIN {
   9         for (qw(Plack::Builder Plack::Util)) {
  10                 eval("require $_") or die "E: Plack is required for $0\n";
  11         }
  12         Plack::Builder->import;
  13         require PublicInbox::HTTP;
  14         require PublicInbox::HTTPD;
  15 }
  16 my %httpds;
  17 my $app;
  18 my $refresh = sub {
  19         if (@ARGV) {
  20                 eval { $app = Plack::Util::load_psgi(@ARGV) };
  21                 if ($@) {
  22                         die $@,
  23 "$0 runs in /, command-line paths must be absolute\n";
  24                 }
  25         } else {
  26                 require PublicInbox::WWW;
  27                 my $www = PublicInbox::WWW->new;
  28                 $www->preload;
  29                 $app = builder {
  30                         eval {
  31                                 enable 'Deflater',
  32                                         content_type => [ qw(
  33                                                 text/html
  34                                                 text/plain
  35                                                 application/atom+xml
  36                                                 )]
  37                         };
  38
  39                         eval { enable 'ReverseProxy' };
  40                         $@ and warn
  41 "Plack::Middleware::ReverseProxy missing,\n",
  42 "URL generation for redirects may be wrong if behind a reverse proxy\n";
  43
  44                         enable 'Head';
  45                         sub { $www->call(@_) };
  46                 };
  47         }
  48 };
  49
  50 PublicInbox::Daemon::run('0.0.0.0:8080', $refresh,
  51         sub ($$$) { # post_accept
  52                 my ($client, $addr, $srv) = @_;
  53                 my $fd = fileno($srv);
  54                 my $h = $httpds{$fd} ||= PublicInbox::HTTPD->new($srv, $app);
  55                 PublicInbox::HTTP->new($client, $addr, $h),
  56         });